Ops · n8n

Free Up Meeting Rooms That Were Booked but Never Used

Rooms show busy all day while sitting empty — ghost bookings from cancelled meetings. Detect no-show bookings and auto-release the room for people who need it.

difficulty Intermediatesetup 30 minresult Empty booked rooms return to the pool within minutes, ending the 'everything's booked but empty' farce.
  1. 1

    Require a Check-In

    Post a QR in each room; attendees scan within 10 minutes of start to confirm occupancy.

  2. 2

    Detect Ghosts

    Add a Schedule Trigger finding started bookings with no check-in scan.

  3. 3

    Release the Room

    Add a Google Calendar node cancelling the ghost slot after a grace period.

  4. 4

    Announce Availability

    Add a Slack node telling the office the room just freed up.

  5. 5

    Activate and Test

    Activate the workflow and let a test booking go unclaimed. Confirm the release fires.

Frequently asked questions

Won't people get bumped unfairly?

The 10-minute grace plus a warning ping to the organizer protects genuine late-starters.

How big is this problem?

Audits typically find 25–40% of booked room time is never used — this recovers it.

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